org.deegree.graphics.sld
Class Font

java.lang.Object
  org.deegree.graphics.sld.Font

All Implemented Interfaces:

Marshallable

public class Font
extends Object
implements Marshallable

The Font element identifies a font of a certain family, style, weight, size and color.

The supported CSS-Parameter names are:

• font-family
• font-style
• font-weight
• font-size
• font-color

  Version:

  $Revision: 6698 $ $Date: 2007-04-26 11:40:11 +0200 (Do, 26 Apr 2007) $

  Author:

  Andreas Poth, Markus Schneider

  Field Summary

  static Color	COLOR_DEFAULT
  static int	SIZE_DEFAULT
  static int	STYLE_ITALIC
  static int	STYLE_NORMAL
  static int	STYLE_OBLIQUE
  static int	WEIGHT_BOLD
  static int	WEIGHT_NORMAL

  Constructor Summary

  protected

  Font(Map<String,Object> cssParams) Constructs a new Font.

  Method Summary

  String	exportAsXML() exports the content of the Font as XML formated String
  Color	getColor(Feature feature) Returns the (evaluated) value of the font's CssParameter 'font-color'.
  Map	getCssParameters() returns the Map of the CssParameters describing a Font
  String	getFamily(Feature feature) Returns the (evaluated) value of the font's CssParameter 'font-family'.
  int	getSize(Feature feature) Returns the (evaluated) value of the font's CssParameter 'font-size'.
  int	getStyle(Feature feature) Returns the (evaluated) value of the font's CssParameter 'font-style'.
  int	getWeight(Feature feature) Returns the (evaluated) value of the font's CssParameter 'font-weight' as a ParameterValueType.
  void	setColor(Color color) Sets the value of the font's CssParameter 'font-color'.
  void	setFamily(String family) Sets the value of the font's CssParameter 'font-family'.
  void	setSize(int size) Returns the (evaluated) value of the font's CssParameter 'font-size'.
  void	setStyle(int style) Sets the value of the font's CssParameter 'font-style'.
  void	setWeight(int weight) Sets the value of the font's CssParameter 'font-weight'.

  Methods inherited from class java.lang.Object

  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  Field Detail

  STYLE_NORMAL

  public static final int STYLE_NORMAL

  See Also:

  Constant Field Values

  STYLE_ITALIC

  public static final int STYLE_ITALIC

  See Also:

  Constant Field Values

  STYLE_OBLIQUE

  public static final int STYLE_OBLIQUE

  See Also:

  Constant Field Values

  WEIGHT_NORMAL

  public static final int WEIGHT_NORMAL

  See Also:

  Constant Field Values

  WEIGHT_BOLD

  public static final int WEIGHT_BOLD

  See Also:

  Constant Field Values

  SIZE_DEFAULT

  public static final int SIZE_DEFAULT

  See Also:

  Constant Field Values

  COLOR_DEFAULT

  public static final Color COLOR_DEFAULT

  Constructor Detail

  Font

  protected Font(Map<String,Object> cssParams)

  Constructs a new Font.

  Parameters:

  cssParams - keys are Strings (see above), values are CssParameters

  Method Detail

  getCssParameters

  public Map getCssParameters()

  returns the Map of the CssParameters describing a Font

  Returns:

  the Map of the CssParameters describing a Font

  getFamily

  public String getFamily(Feature feature)
                   throws FilterEvaluationException

  Returns the (evaluated) value of the font's CssParameter 'font-family'.

  Parameters:

  feature - specifies the Feature to be used for evaluation of the underlying 'sld:ParameterValueType'

  Returns:

  the (evaluated) String value of the parameter

  Throws:

  FilterEvaluationException - if the evaluation fails

  setFamily

  public void setFamily(String family)

  Sets the value of the font's CssParameter 'font-family'.

  Parameters:

  family - font family to be set

  getStyle

  public int getStyle(Feature feature)
               throws FilterEvaluationException

  Returns the (evaluated) value of the font's CssParameter 'font-style'.

  Parameters:

  feature - specifies the Feature to be used for evaluation of the underlying 'sld:ParameterValueType'

  Returns:

  the (evaluated) value of the parameter

  Throws:

  FilterEvaluationException - if the evaluation fails or the specified style is not one of the following: 'normal', 'italic' and 'oblique'

  setStyle

  public void setStyle(int style)

  Sets the value of the font's CssParameter 'font-style'.

  Parameters:

  style - font-style to be set

  getWeight

  public int getWeight(Feature feature)
                throws FilterEvaluationException

  Returns the (evaluated) value of the font's CssParameter 'font-weight' as a ParameterValueType.

  Parameters:

  feature - specifies the Feature to be used for evaluation of the underlying 'sld:ParameterValueType'

  Returns:

  the (evaluated) value of the parameter

  Throws:

  FilterEvaluationException - if the evaluation fails or the specified weight is not one of the following: 'normal' and 'bold'

  setWeight

  public void setWeight(int weight)

  Sets the value of the font's CssParameter 'font-weight'.

  Parameters:

  weight - font-weight to be set

  getSize

  public int getSize(Feature feature)
              throws FilterEvaluationException

  Returns the (evaluated) value of the font's CssParameter 'font-size'.

  Parameters:

  feature - specifies the Feature to be used for evaluation of the underlying 'sld:ParameterValueType'

  Returns:

  the (evaluated) value of the parameter

  Throws:

  FilterEvaluationException - if the evaluation fails or the value does not denote a valid number or the number is not greater or equal zero

  setSize

  public void setSize(int size)

  Returns the (evaluated) value of the font's CssParameter 'font-size'.

  Parameters:

  size - font-size to be set

  getColor

  public Color getColor(Feature feature)
                 throws FilterEvaluationException

  Returns the (evaluated) value of the font's CssParameter 'font-color'.

  Parameters:

  feature - specifies the Feature to be used for evaluation of the underlying 'sld:ParameterValueType'

  Returns:

  the (evaluated) value of the parameter

  Throws:

  FilterEvaluationException - if the evaluation fails

  setColor

  public void setColor(Color color)

  Sets the value of the font's CssParameter 'font-color'.

  Parameters:

  color - the font-color to be set

  exportAsXML

  public String exportAsXML()

  exports the content of the Font as XML formated String

  Specified by:

  exportAsXML in interface Marshallable

  Returns:

  xml representation of the Font